140555335234 has 8 divisors (see below), whose sum is σ = 211202239248. Its totient is φ = 70154588820.

The previous prime is 140555335231. The next prime is 140555335253. The reversal of 140555335234 is 432533555041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (140555335231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61537972 + ... + 61540255.

It is an arithmetic number, because the mean of its divisors is an integer number (26400279906).

Almost surely, 2^140555335234 is an apocalyptic number.

140555335234 is a deficient number, since it is larger than the sum of its proper divisors (70646904014).

140555335234 is a wasteful number, since it uses less digits than its factorization.

140555335234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123078800.

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 140555335234 in words is "one hundred forty billion, five hundred fifty-five million, three hundred thirty-five thousand, two hundred thirty-four".